All around the world, Brelin (Brelin 
) is a rare mostly male, but infrequently girly first name. The forename Brelin is characteristic of the Democratic Republic of the Congo, where it is a rare male name, Philippines, where it is a very rare unisex name, and the United States, where it is an extremely rare gender-neutral name. Not in comparison with a country's population, it is commonest in the Democratic Republic of the Congo, India, and the United States. Also, Brelin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Brelin | Norway, France, Sweden, United States, Democratic Republic of the Congo |